Stainless Round Tube 316 Seamless exhibits high strength and excellent corrosion resistance including in marine environments. 316 is slightly stronger than 304 stainless and is rated as a marine metal. 316 maintains its properties in cryogenic or high temperatures. It is typically used in oil and petroleum equipment, aerospace, food processing, pulp and paper processing equipment, textiles, architectural, and marine equipment.


Seamless tubing is more expensive but stronger than welded tubing.

MTR MTR Available
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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Outer Diameter
1.375
Wall
0.049
Inner Diameter
1.277
Max Length
144
Alloy
316
Production Method
Seamless
Metal Type
Stainless Steel
Shape
Tube-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
0.91 pounds
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Mechanical Properties

Rockwell Hardness B Scale
95
Yield Tensile Strength KSI
37
Brinell Hardness 3000 kg load
210
Elongation % in 2 in.
52
Melting Point °F
2500 - 2550
Shear Strength KSI
58
Machinability %
36
Density g/cm^3
8
Electrical Conductivity % IACS
2
Ultimate Tensile Strength KSI
82
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Chemistry Information : 316 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.08
Cr
18  max
Mn
2
Fe
82
Mo
3  max
Ni
14  max
P
0.045
S
0.03
Si
1

This seamless 316 stainless steel round tube has an outer diameter of 1.375 inches, a wall thickness of 0.049 inches, and an inner diameter of 1.277 inches. It is made from alloy 316 stainless steel, known for its high strength and excellent corrosion resistance, especially in marine environments.

Yes, the tube can be custom cut at the warehouse with available lengths ranging up to 144 inches. Various standard cut lengths are offered, from 12 inches up to 240 inches, all in stock and ready to ship.

Absolutely. Alloy 316 stainless steel is rated as a marine metal and maintains its strength and corrosion resistance in both cryogenic and high-temperature environments, making it ideal for marine, aerospace, and industrial uses.

Yes, a Material Test Report (MTR) is available for this seamless 316 stainless steel round tube. It also complies with RoHS and REACH standards, ensuring it meets important environmental and safety regulations.

Seamless tubing, like this 316 stainless steel round tube, is stronger and more durable than welded tubing because it is made without a welded seam. This makes it preferable for high-strength and corrosion-resistant applications.

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